/*
 * Copyright © 2024-2025 Wenze Wei
 *
 * This file is part of StadionOS.
 *
 * This Source Code Form is subject to the terms of the GNU General Public License, v. 2.0.
 * You can obtain a copy of the GPL at
 * https://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License for
 * the specific language governing rights and limitations under the License.
 */

#include "../include/math.h"

/**
 * @brief Calculates the ceiling of a double.
 *
 * This function returns the ceiling of the given double value.
 *
 * @param x The double value.
 * @return double The ceiling of x.
 */
double Sceil(double x) {  
    return (double)((int)(x + 1) - (x < (int)x ? 1 : 0));  
}
